$191 Cheap Frontier Airlines flights San Francisco (SFO) to Washington (IAD)

$191 Cheap Frontier Airlines flights San Francisco (SFO) to Washington (IAD)

Prices were available within the past 7 days and start at $191 for one-way flights and $288 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jul 15 - Tue, Jul 22

SFO

San Francisco

IAD

Washington

$288 Roundtrip, found 1 day ago

$288

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Jul 15 from San Francisco to Washington, returning Tue, Jul 22, priced at $288 found 1 day ago

Mon, Jul 14 - Tue, Jul 22

SFO

San Francisco

IAD

Washington

$308 Roundtrip, found 1 day ago

$308

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Jul 14 from San Francisco to Washington, returning Tue, Jul 22, priced at $308 found 1 day ago

Mon, Jul 14 - Sat, Jul 26

SFO

San Francisco

IAD

Washington

$328 Roundtrip, found 1 day ago

$328

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Jul 14 from San Francisco to Washington, returning Sat, Jul 26, priced at $328 found 1 day ago

Thu, Jul 17 - Tue, Jul 22

SFO

San Francisco

IAD

Washington

$338 Roundtrip, found 1 day ago

$338

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Jul 17 from San Francisco to Washington, returning Tue, Jul 22, priced at $338 found 1 day ago

Thu, Jul 17 - Sun, Jul 20

SFO

San Francisco

IAD

Washington

$358 Roundtrip, found 1 day ago

$358

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Jul 17 from San Francisco to Washington, returning Sun, Jul 20, priced at $358 found 1 day ago